Installation Procedure
Courtesy of GENERAL MOTORS CORP.
- Position the fuel feed pipe to the vehicle.
- With the rear of the pipe positioned slightly rearward and down, raise the front of the pipe into position.
- Install the remainder of the pipe into position.
- Install the fuel feed pipe to the pipe retainers.
- Secure the pipe retainers to the vehicle underbody.
- Connect the fuel feed pipe quick connect fitting at the fuel tank. Refer to Plastic Collar Quick Connect Fitting Service .
- Lower the vehicle.
- Remove the caps or plugs from the fuel pipe and the fuel rail.
- Connect the fuel feed pipe to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
- Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection
.
- Inspect for fuel leaks using the following procedure:
- Turn ON the ignition, with the engine OFF for 2 seconds.
- Turn OFF the ignition for 10 seconds.
- Turn ON the ignition, with the engine OFF.
- Inspect for fuel leaks.
- Install the intake manifold cover. Refer to Intake Manifold Cover Replacement
.